What does 警備 mean?
警備 is a Japanese noun meaning “defense, guard, policing, security” in English. It is written as 警備 in kanji, けいび in hiragana, and keibi in romaji. This word is part of JLPT N2 vocabulary.
Example sentence
５００人の警官が厳重な警備態勢おかれた。
500 policemen were put on strict alert.